510428520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 256

約数和(自身を含む): 1965772800

約数和(自身を除く): 1455344280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 107, 108, 120, 126, 135, 140, 168, 180, 189, 210, 214, 216, 252, 270, 280, 315, 321, 360, 378, 420, 428, 504, 535, 540, 630, 631, 642, 749, 756, 840, 856, 945, 963, 1070, 1080, 1260, 1262, 1284, 1498, 1512, 1605, 1890, 1893, 1926, 2140, 2247, 2520, 2524, 2568, 2889, 2996, 3155, 3210, 3745, 3780, 3786, 3852, 4280, 4417, 4494, 4815, 5048, 5679, 5778, 5992, 6310, 6420, 6741, 7490, 7560, 7572, 7704, 8834, 8988, 9465, 9630, 11235, 11358, 11556, 12620, 12840, 13251, 13482, 14445, 14980, 15144, 17037, 17668, 17976, 18930, 19260, 20223, 22085, 22470, 22716, 23112, 25240, 26502, 26964, 28395, 28890, 29960, 33705, 34074, 35336, 37860, 38520, 39753, 40446, 44170, 44940, 45432, 53004, 53928, 56790, 57780, 66255, 67410, 67517, 68148, 75720, 79506, 80892, 85185, 88340, 89880, 101115, 106008, 113580, 115560, 119259, 132510, 134820, 135034, 136296, 159012, 161784, 170370, 176680, 198765, 202230, 202551, 227160, 238518, 265020, 269640, 270068, 318024, 337585, 340740, 397530, 404460, 405102, 472619, 477036, 530040, 540136, 596295, 607653, 675170, 681480, 795060, 808920, 810204, 945238, 954072, 1012755, 1192590, 1215306, 1350340, 1417857, 1590120, 1620408, 1822959, 1890476, 2025510, 2363095, 2385180, 2430612, 2700680, 2835714, 3038265, 3645918, 3780952, 4051020, 4253571, 4726190, 4770360, 4861224, 5671428, 6076530, 7089285, 7291836, 8102040, 8507142, 9114795, 9452380, 11342856, 12153060, 12760713, 14178570, 14583672, 17014284, 18229590, 18904760, 21267855, 24306120, 25521426, 28357140, 34028568, 36459180, 42535710, 51042852, 56714280, 63803565, 72918360, 85071420, 102085704, 127607130, 170142840, 255214260, 510428520]

約数ペア:

[(1, 510428520), (2, 255214260), (3, 170142840), (4, 127607130), (5, 102085704), (6, 85071420), (7, 72918360), (8, 63803565), (9, 56714280), (10, 51042852), (12, 42535710), (14, 36459180), (15, 34028568), (18, 28357140), (20, 25521426), (21, 24306120), (24, 21267855), (27, 18904760), (28, 18229590), (30, 17014284), (35, 14583672), (36, 14178570), (40, 12760713), (42, 12153060), (45, 11342856), (54, 9452380), (56, 9114795), (60, 8507142), (63, 8102040), (70, 7291836), (72, 7089285), (84, 6076530), (90, 5671428), (105, 4861224), (107, 4770360), (108, 4726190), (120, 4253571), (126, 4051020), (135, 3780952), (140, 3645918), (168, 3038265), (180, 2835714), (189, 2700680), (210, 2430612), (214, 2385180), (216, 2363095), (252, 2025510), (270, 1890476), (280, 1822959), (315, 1620408), (321, 1590120), (360, 1417857), (378, 1350340), (420, 1215306), (428, 1192590), (504, 1012755), (535, 954072), (540, 945238), (630, 810204), (631, 808920), (642, 795060), (749, 681480), (756, 675170), (840, 607653), (856, 596295), (945, 540136), (963, 530040), (1070, 477036), (1080, 472619), (1260, 405102), (1262, 404460), (1284, 397530), (1498, 340740), (1512, 337585), (1605, 318024), (1890, 270068), (1893, 269640), (1926, 265020), (2140, 238518), (2247, 227160), (2520, 202551), (2524, 202230), (2568, 198765), (2889, 176680), (2996, 170370), (3155, 161784), (3210, 159012), (3745, 136296), (3780, 135034), (3786, 134820), (3852, 132510), (4280, 119259), (4417, 115560), (4494, 113580), (4815, 106008), (5048, 101115), (5679, 89880), (5778, 88340), (5992, 85185), (6310, 80892), (6420, 79506), (6741, 75720), (7490, 68148), (7560, 67517), (7572, 67410), (7704, 66255), (8834, 57780), (8988, 56790), (9465, 53928), (9630, 53004), (11235, 45432), (11358, 44940), (11556, 44170), (12620, 40446), (12840, 39753), (13251, 38520), (13482, 37860), (14445, 35336), (14980, 34074), (15144, 33705), (17037, 29960), (17668, 28890), (17976, 28395), (18930, 26964), (19260, 26502), (20223, 25240), (22085, 23112), (22470, 22716)]